cardano_icarus_mst_key_generator

Module for Cardano Icarus master key generation.

References

https://input-output-hk.github.io/cardano-wallet/concepts/master-key-generation https://cips.cardano.org/cips/cip3/icarus.md

class CardanoIcarusMasterKeyGeneratorConst

Bases: object

Class container for Cardano Icarus master key generator constants.

PBKDF2_PASSWORD: str = ''

PBKDF2_ROUNDS: int = 4096

PBKDF2_OUT_BYTE_LEN: int = 96

class CardanoIcarusMstKeyGenerator

Bases: IBip32MstKeyGenerator

Cardano Icarus master key generator class. It allows master keys generation in according to Cardano Icarus.

classmethod GenerateFromSeed(seed_bytes: bytes) → Tuple[bytes, bytes]

Generate a master key from the specified seed.

Parameters:

seed_bytes (bytes) – Seed bytes

Returns:

Private key bytes (index 0) and chain code bytes (index 1)

Return type:

tuple[bytes, bytes]

Raises:

• Bip32KeyError – If the seed is not suitable for master key generation

• ValueError – If seed length is not valid